#include <anatomist/object/volrendershader.h>

Inheritance diagram for anatomist::VolRenderShader:

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Collaboration diagram for anatomist::VolRenderShader:

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Public Member Functions
	VolRenderShader (AObject *vol)

virtual	~VolRenderShader ()

virtual bool	render (PrimList &, const ViewState &)
	rendering (generally 2D or 3D using OpenGL). More...

virtual bool	Is2DObject ()
	Can be display in 2D windows. More...

virtual bool	Is3DObject ()
	Can be display in 3D windows. More...

virtual Tree *	optionTree () const
	Menu tree for new options, see object/optionMatcher.h. More...

virtual bool	CanRemove (AObject *)

void	createDefaultPalette (const std::string &name="")
	function called by getOrCreatePalette() - overloadable, need not be called directly More...

virtual AObjectPalette *	palette ()
	Normally, getOrCreatePalette() should be used instead of this function in most cases. More...

virtual const AObjectPalette *	palette () const

virtual void	setPalette (const AObjectPalette &pal)

virtual Material &	GetMaterial ()

virtual const Material &	material () const

virtual const Material *	glMaterial () const

virtual void	SetMaterial (const Material &mat)

virtual bool	isTransparent () const

virtual bool	renderingIsObserverDependent () const
	true only if the rendering (openGL) of the object changes with the observer position/orientation of the view (which is rare, but typically needed for Volume Rendering) More...

virtual void	glSetChanged (glPart, bool=true) const

virtual void	glSetTexImageChanged (bool=true, unsigned tex=0) const

virtual void	glSetTexEnvChanged (bool=true, unsigned tex=0) const

virtual const GLComponent *	glAPI () const

virtual GLComponent *	glAPI ()

virtual const AObjectPalette *	glPalette (unsigned tex=0) const

virtual unsigned	glDimTex (const ViewState &, unsigned tex=0) const
	texture dimension (1, 2 [or 3]) More...

virtual bool	glMakeTexImage (const ViewState &state, const GLTexture &gltex, unsigned tex) const
	If you make non-standard textures (ie not from a palette), overload this function to fill `gltex`. More...

virtual bool	glMakeBodyGLL (const ViewState &state, const GLList &gllist) const
	If you want to make a non-standard GL display list for the body geometry, overload this function to fill `gllist`. More...

virtual const GLComponent::TexExtrema &	glTexExtrema (unsigned tex=0) const

virtual GLComponent::TexExtrema &	glTexExtrema (unsigned tex=0)

virtual void	update (const Observable observable, void arg)
	This class is an Observer of each of the AObject it groups. More...

bool	checkObject () const

std::string	shaderType () const

bool	setShaderType (const std::string &)

Public Member Functions inherited from anatomist::ObjectVector
	ObjectVector ()

virtual	~ObjectVector ()

virtual int	MType () const
	Precise type of multi-object. More...

virtual size_t	size () const

virtual iterator	begin ()

virtual const_iterator	begin () const

virtual iterator	end ()

virtual const_iterator	end () const

virtual void	insert (AObject *)

virtual void	insert (AObject *, int pos)

virtual void	insert (const carto::shared_ptr< AObject > &, int pos=-1)

virtual const_iterator	find (const AObject *) const

virtual const_iterator	find (const carto::shared_ptr< AObject > &) const

virtual void	erase (iterator &)

Public Member Functions inherited from anatomist::MObject
	MObject ()

virtual	~MObject ()

virtual const MObject *	mObjectAPI () const

virtual MObject *	mObjectAPI ()

virtual void	setReferential (Referential *ref)

virtual void	setReferentialInheritance (AObject *)

virtual float	MinT () const
	Obsolete, deprecated. More...

virtual float	MaxT () const
	Obsolete, deprecated. More...

virtual bool	boundingBox2D (std::vector< float > &bmin, std::vector< float > &bmax) const
	Bounding box in 2D views mode. More...

virtual std::vector< float >	voxelSize () const
	Returns at least 4 sizes. For 3D objects, returns (1, 1, 1, 1) More...

virtual bool	boundingBox (std::vector< float > &bmin, std::vector< float > &bmax) const
	Fills bmin and bmax with the N-D bounding box extrema in the object's referential coordinates. More...

virtual bool	shouldRemoveChildrenWithMe () const
	tells whether children objects should be removed from views when this MObject is removed from a view. More...

virtual std::list< AObject * >	generativeChildren () const
	Children objects which have been used to build the current MObject. More...

int	isMultiObject () const
	maybe not necessary ?: we can use dynamic_cast instead More...

void	eraseObject (AObject *obj)

virtual AObject *	objectAt (const std::vector< float > &pos, float tol=0)
	Find the object (sub-object) at given postion with a tolerence. More...

virtual void	setContentChanged () const

bool	hasContentChanged () const

virtual void	clearHasChangedFlags () const
	Reset has-changed flags Must be called after a call to notifyObservers function to reset changes More...

Public Member Functions inherited from anatomist::AObject
	AObject (const std::string &filename="")

virtual	~AObject ()
	AObject subclasses must call cleanup() in their destructor. More...

virtual AObject *	clone (bool shallow=true)
	Makes a copy of the object, with a duplicated object structure, palette and material, but which may share the underlying low-level data object (Aims object). More...

int	type () const
	Object type identifier. More...

void	setType (int type)
	Method to set type id, because type() is not virtual. More...

int	id () const
	Unique ID assigned upon construction, but somewhat unused now... More...

std::string	name () const
	Name shown in control window. More...

std::string	fileName () const
	File name (if any) for loaded objects. More...

void	setName (const std::string &n)

void	setFileName (const std::string &filename)

void	setId (int id)

virtual void	setVoxelSize (const std::vector< float > &)

virtual void	internalUpdate ()
	Updates the state of the object. More...

virtual void	adjustPalette ()
	Creates or updates object palette according to object values (if needed) More...

virtual const AObjectPalette *	getOrCreatePalette () const
	User normally calls this function. More...

Referential *	getReferential () const

AObject *	referentialInheritance () const
	if not null, the object referential is inherited from this object More...

virtual AObject *	fallbackReferentialInheritance () const
	object to take referential from when no ref is assigned More...

const Referential *	previousReferential () const
	Referential that the object was in before the last change. More...

virtual ObjectMenu *	optionMenu () const

int	InMemory () const
	For objects loading only when needed (not used yet...) More...

int	Visible () const
	Visibility in control window. More...

void	SetVisibility (int v)

ParentList &	Parents ()
	List of multi-objects containing this one. Obsolete: use parents() More...

ParentList &	parents ()
	List of multi-objects containing this one. More...

const ParentList &	parents () const
	List of multi-objects containing this one. More...

virtual void	RegisterParent (MObject *pob)

virtual void	UnregisterParent (MObject *pob)

const std::set< AWindow * > &	WinList ()
	List of windows showing this object. More...

virtual void	registerWindow (AWindow *window)

virtual void	unregisterWindow (AWindow *window)

virtual bool	textured2D () const
	true if 2D rendering uses a textured plane (not a full openGL object) More...

virtual int	CanBeDestroyed ()
	Allows / unallows destruction of object. More...

virtual void	setReferenceChanged ()

bool	hasReferenceChanged () const

virtual void	setInternalsChanged ()
	Notifies some underlying lower-level objects have changed. More...

virtual AObject *	objectAt (const std::vector< float > &pos, float tol, const Referential *orgref, const Point3df &orggeom)
	Same with origin window referential. More...

virtual void	setGeomExtrema ()
	Scans the object internals and determines its geometry extrema. More...

virtual void	SetExtrema ()
	Scans the object internals and determines its (texture) extrema values. More...

virtual bool	hasTexture () const
	Textured objects have values associated with a geometric coordinate. More...

virtual unsigned	dimTexture () const
	Number of texture values for a point. More...

virtual float	mixedTexValue (const std::vector< float > &pos, const Referential *orgRef) const
	Gets a "mixed" texture value at a given space / time location. More...

virtual float	mixedTexValue (const std::vector< float > &pos) const
	Same as above except that coordinates are not transformed but taken in object coordinates system. More...

virtual std::vector< float >	texValues (const std::vector< float > &pos, const Referential *orgRef) const
	Gets the array of texture values at a given location. More...

virtual std::vector< float >	texValues (const std::vector< float > &pos) const

virtual bool	loadable () const

virtual bool	savable () const

virtual bool	reload (const std::string &filename)
	Re-reads objects from disk. More...

virtual std::string	objectFullTypeName (void) const
	Get Object Full Type Name. More...

virtual bool	save (const std::string &filename)

virtual bool	printTalairachCoord (const Point3df &, const Referential *) const
	should be replaced by a real referential More...

void	setHeaderOptions ()
	Set some object properties according to the header (.minf), such as material, palette etc. More...

virtual void	setProperties (carto::Object options)
	Same as setHeaderOptions() and used by it, allows passing a dictionary. More...

virtual void	storeHeaderOptions ()
	Store some object properties into the header (.minf), such as material, palette etc before saving the object. More...

virtual carto::Object	makeHeaderOptions () const
	get object properties into a generic object, such as material, palette etc before saving the object More...

long	loadDate () const
	Time the object was created, loaded or reloaded. More...

void	setLoadDate (long t)

bool	isCopy () const

void	setCopyFlag (bool x=true)

virtual std::string	toolTip () const
	tooltip displayed in 3D views (HTML). More...

carto::Object	aimsMeshFromGLComponent ()

Public Member Functions inherited from anatomist::Observable
	Observable ()
	Construct an Observable with zero observers. More...

virtual	~Observable ()
	does nothing More...

void	addObserver (Observer *observer)
	Adds an observer to the set of observers for this object. More...

void	deleteObserver (Observer *observer)
	Deletes an observer from the set of observers of this object. More...

void	deleteObservers ()
	Clears the observer list so that this object no longer has any observers (doesn't call any observer method - see notifyUnregisterObservers() for this ) More...

int	countObservers () const
	Returns the number of observers of this object. More...

virtual void	notifyObservers (void *arg=0)
	If this object has changed, as indicated by the hasChanged method, then notify all of its observers. More...

virtual void	notifyUnregisterObservers ()
	Notifies observable destruction to all observers and unregisters them. More...

bool	hasChanged () const
	Tests if this object has changed. More...

bool	obsHasChanged (int) const
	only valid during an Observer::update() More...

bool	obsHasChanged (const std::string &) const
	only valid during an Observer::update() More...

void	setChanged () const
	Indicates that this object has changed. More...

Public Member Functions inherited from carto::SharedObject
	SharedObject ()

	SharedObject (const SharedObject &x)

virtual	~SharedObject ()

SharedObject &	operator= (const SharedObject &)

bool	testDeletable ()

bool	tryDelete ()

Public Member Functions inherited from carto::WeakObject
void	attachWeakPtr (weak_ptr< T > &) const

void	detachWeakPtr (weak_ptr< T > &) const

void	attachWeakPtr (weak_shared_ptr< T > &) const

void	detachWeakPtr (weak_shared_ptr< T > &) const

virtual	~WeakObject ()

Public Member Functions inherited from carto::RCObject
	RCObject ()

	RCObject (const RCObject &)

RCObject &	operator= (const RCObject &)

virtual	~RCObject ()

Public Member Functions inherited from anatomist::Observer
virtual	~Observer ()

Public Member Functions inherited from anatomist::GLComponent
	GLComponent ()

virtual	~GLComponent ()

virtual const Sliceable *	sliceableAPI () const

virtual Sliceable *	sliceableAPI ()

virtual void	glClearHasChangedFlags () const

virtual bool	glHasChanged (glPart) const

void	setShader (const Shader &shader)

void	removeShader ()

void	setupShader ()
	create, setup, or remove the shader More...

const Shader *	getShader () const

Shader *	getShader ()

virtual void	setShaderParameters (const Shader &shader, const ViewState &state) const

virtual unsigned	glNumVertex (const ViewState &) const

virtual const GLfloat *	glVertexArray (const ViewState &) const

virtual const GLfloat *	glNormalArray (const ViewState &) const
	normals array (optional), default=0 (no normals, flat shaded faces) More...

virtual unsigned	glPolygonSize (const ViewState &) const
	number of vertices per polygon (default = 3: triangles) More...

virtual unsigned	glNumPolygon (const ViewState &) const

virtual const GLuint *	glPolygonArray (const ViewState &) const

virtual unsigned long	glMaxNumDisplayedPolygons () const
	Limit to the number of displayed polygons (default: 0, unlimited or ) global default value) More...

virtual void	glSetMaxNumDisplayedPolygons (unsigned long n)

virtual unsigned	glNumTextures () const

virtual unsigned	glNumTextures (const ViewState &) const

virtual glTextureMode	glTexMode (unsigned tex=0) const

virtual void	glSetTexMode (glTextureMode mode, unsigned tex=0)

virtual float	glTexRate (unsigned tex=0) const

virtual void	glSetTexRate (float rate, unsigned tex=0)

virtual glTextureFiltering	glTexFiltering (unsigned tex=0) const

virtual void	glSetTexFiltering (glTextureFiltering x, unsigned tex=0)

virtual glAutoTexturingMode	glAutoTexMode (unsigned tex=0) const

virtual void	glSetAutoTexMode (glAutoTexturingMode mode, unsigned tex=0)

virtual const float *	glAutoTexParams (unsigned coord=0, unsigned tex=0) const

virtual void	glSetAutoTexParams (const float *params, unsigned coord=0, unsigned tex=0)

virtual bool	glTexImageChanged (unsigned tex=0) const

virtual bool	glTexEnvChanged (unsigned tex=0) const

virtual GLint	glGLTexMode (unsigned tex=0) const

virtual GLint	glGLTexFiltering (unsigned tex=0) const

virtual void	glSetTexRGBInterpolation (bool x, unsigned tex=0)

virtual bool	glTexRGBInterpolation (unsigned tex=0) const

virtual unsigned	glTexCoordSize (const ViewState &, unsigned tex=0) const
	texture array size (must be >= numVertex to work), defalut=0 More...

virtual const GLfloat *	glTexCoordArray (const ViewState &, unsigned tex=0) const

virtual GLPrimitives	glMainGLL (const ViewState &)

virtual void	glGarbageCollector (int nkept=-1)
	Frees unused display lists. More...

unsigned	glStateMemory () const
	Number of unused display lists in different states kept in memory (default: 4) More...

virtual void	glSetStateMemory (unsigned n)

virtual void	glBeforeBodyGLL (const ViewState &state, GLPrimitives &pl) const
	GL list to execute before the body is rendered. More...

virtual void	glAfterBodyGLL (const ViewState &state, GLPrimitives &pl) const
	GL list to execute after the body is rendered. More...

virtual carto::VolumeRef< AimsRGBA >	glBuildTexImage (const ViewState &state, unsigned tex, int dimx=-1, int dimy=-1, bool useTexScale=true) const
	If you make non-standard textures (ie not from a palette), overload this function. More...

virtual bool	glMakeTexEnvGLL (const ViewState &state, const GLList &gllist, unsigned tex) const

virtual GLPrimitives	glBodyGLL (const ViewState &state) const

virtual GLPrimitives	glMaterialGLL (const ViewState &state) const

virtual GLPrimitives	glTexNameGLL (const ViewState &, unsigned tex=0) const

virtual GLPrimitives	glTexEnvGLL (const ViewState &, unsigned tex=0) const

virtual void	glSetMainGLL (const std::string &state, GLPrimitives x)

virtual void	glSetBodyGLL (const std::string &state, RefGLItem x)

virtual void	glSetMaterialGLL (const std::string &state, RefGLItem x)

virtual void	glSetTexNameGLL (const std::string &state, RefGLItem x, unsigned tex=0)

virtual std::set< glTextureMode >	glAllowedTexModes (unsigned tex=0) const
	List of actually allowed texturing modes for this particular object. More...

virtual std::set< glTextureFiltering >	glAllowedTexFilterings (unsigned tex=0) const

virtual std::set< glAutoTexturingMode >	glAllowedAutoTexModes (unsigned tex=0) const

virtual bool	glAllowedTexRGBInterpolation (unsigned tex=0) const

virtual bool	glAllowedTexRate (unsigned tex=0) const

virtual carto::Object	debugInfo () const

int	glObjectID () const

virtual TexInfo &	glTexInfo (unsigned tex=0) const

Static Public Member Functions
static int	classType ()

Static Public Member Functions inherited from anatomist::AObject
static std::list< AObject * >	load (const std::string &filename)
	Static object loader: creates an objects, loads its contents. More...

static bool	reload (AObject *object, bool onlyoutdated=false)
	Reads from disk again. More...

static int	registerObjectType (const std::string &id)
	Creates a new object type number and returns it. More...

static std::string	objectTypeName (int type)

static void	setObjectMenu (std::string type, carto::rc_ptr< ObjectMenu > om)

static carto::rc_ptr< ObjectMenu >	getObjectMenu (std::string type)

static std::map< std::string, carto::rc_ptr< ObjectMenu > > &	getObjectMenuMap ()

static void	addObjectMenuRegistration (ObjectMenuRegistrerFunction)

static void	addObjectMenuRegistration (ObjectMenuRegistrerClass *)

static void	cleanStatic ()
	cleanup static global variables (called when quitting anatomist) More...

Static Public Member Functions inherited from anatomist::GLComponent
static unsigned long	glGlobalMaxNumDisplayedPolygons ()

static void	glSetGlobalMaxNumDisplayedPolygons (unsigned long n)

static GLPrimitives	glHandleTransformation (const ViewState &vs, const Referential *myref)
	helper function used in AObject::render() More...

static GLPrimitives	glPopTransformation (const ViewState &vs, const Referential *myref)
	called after glHandleTransformation() and glMainGLL() to pop the transformation matrix More...

Protected Member Functions
virtual std::string	viewStateID (glPart part, const ViewState &) const
	Makes a unique ID from a viewstate. More...

void	initializeShader ()

void	genTextures ()

void	loadTransferFunction ()

void	createRenderTextures (int width, int height)

void	vertex (float x, float y, float z) const

void	drawQuads (float x, float y, float z) const

Protected Member Functions inherited from anatomist::MObject
virtual void	_insertObject (AObject *o)
	must be called by all subclasses in their insert() implementation More...

virtual void	_eraseObject (AObject *o)
	must be called by all subclasses if they reimplement erase() More...

virtual void	updateSubObjectReferential (const AObject *o)

virtual void	clearReferentialInheritance ()
	sets the object to get referential from to null, unregister it More...

Protected Member Functions inherited from anatomist::AObject
const PrimList &	primitives () const

PrimList &	primitives ()

virtual void	cleanup ()
	must be called by objects destructors - Must be explicitly called by each object destructor since it can call virtual functions More...

AObject *&	_referentialInheritance ()
	provide access to derived classes More...

virtual void	unregisterObservable (Observable *)
	Called when an observable is destroyed, only called by Observable: don't use this function directly. More...

	AObject (const AObject &)
	copy constructor, protected and used only to reimplement clone() More...

Protected Member Functions inherited from anatomist::Observable
void	clearChanged () const
	Indicates that this object has no longer changed, or that it has already notified all of its observers of its most recent change. More...

void	obsSetChanged (int, bool=true) const
	int-based change flags (use enums to address them) More...

void	obsSetChanged (const std::string &, bool=true) const
	string-based change flags More...

Protected Member Functions inherited from carto::SharedObject
void	disableRefCount ()

Protected Member Functions inherited from carto::WeakObject
	WeakObject ()

	WeakObject (const WeakObject &)

WeakObject &	operator= (const WeakObject &)

Protected Member Functions inherited from anatomist::Observer
virtual void	cleanupObserver ()
	call this function from inherited classes destructors. More...

virtual void	registerObservable (Observable *)
	only called by Observable: don't use this function directly More...

const std::set< Observable * > &	observed () const

Protected Member Functions inherited from anatomist::GLComponent
void	glAddTextures (unsigned ntex=1)

Static Protected Member Functions
static std::string	loadShaderFile (const std::string &filename)

Additional Inherited Members
Public Types inherited from anatomist::MObject
typedef AIterator	iterator

typedef AIterator	const_iterator

Public Types inherited from anatomist::AObject
enum	ObjectType { VOLUME, BUCKET, FACET, TRIANG, LIST, VECTOR, MAP, SET, GRAPH, GRAPHOBJECT, VOLSURF, MULTISURF, MULTIBUCKET, MULTIVOLUME, FUSION2D, FUSION3D, FASCICLE, FASCICLEGRAPH, TEXTURE, TEXSURFACE, FUSION2DMESH, VECTORFIELD, OTHER }
	Base object type identifiers. More...

typedef std::set< MObject * >	ParentList
	Storage type for parent objects (multi-objects containing this one) More...

typedef ObjectMenu (	ObjectMenuRegistrerFunction) (const AObject objtype, ObjectMenu menu)
	dynamic menu registration function More...

Public Types inherited from carto::RCObject
typedef int	RefCounterType

Public Types inherited from anatomist::GLComponent
enum	glTextureMode { glGEOMETRIC, glLINEAR, glREPLACE, glDECAL, glBLEND, glADD, glCOMBINE, glLINEAR_A_IF_A, glLINEAR_ON_DEFINED, glLINEAR_A_IF_B = glLINEAR_ON_DEFINED, glLINEAR_A_IF_NOT_A, glLINEAR_A_IF_NOT_B, glLINEAR_B_IF_A, glLINEAR_B_IF_B, glLINEAR_B_IF_NOT_A, glLINEAR_B_IF_NOT_B, glLINEAR_A_IF_A_ALPHA, glLINEAR_A_IF_NOT_B_ALPHA, glLINEAR_B_IF_B_ALPHA, glLINEAR_B_IF_NOT_A_ALPHA, glMAX_CHANNEL, glMIN_CHANNEL, glMAX_ALPHA, glMIN_ALPHA, glGEOMETRIC_SQRT, glGEOMETRIC_LIGHTEN }

enum	glTextureFiltering { glFILT_NEAREST, glFILT_LINEAR }

enum	glPart { glGENERAL, glBODY, glMATERIAL, glGEOMETRY, glPALETTE, glREFERENTIAL, glTEXIMAGE, glTEXENV, glNOPART, glTEXIMAGE_NUM, glTEXENV_NUM }
	GL object parts, each driving a GL list. More...

enum	glAutoTexturingMode { glTEX_MANUAL, glTEX_OBJECT_LINEAR, glTEX_EYE_LINEAR, glTEX_SPHERE_MAP, glTEX_REFLECTION_MAP, glTEX_NORMAL_MAP }

typedef ViewState::glSelectRenderMode	glSelectRenderMode

Static Public Attributes inherited from anatomist::ObjectVector
static Tree *	_optionTree

Protected Types inherited from anatomist::ObjectVector
typedef std::list< carto::shared_ptr< AObject > >	datatype

Protected Attributes inherited from anatomist::ObjectVector
datatype	_data

Protected Attributes inherited from anatomist::MObject
bool	_contentHasChanged

Protected Attributes inherited from anatomist::AObject
int	_type
	Should be static in each object class. More...

int	_id

std::string	_name

std::string	_filename

std::set< AWindow * >	_winList

int	_inMemory

int	_visible

ParentList	_parents

Material	_material
	Should be a pointer: some objects don't have a material (2D objects) More...

Referential *	_referential
	Referentiel. More...

bool	_referenceHasChanged
	Reference has-changed flag. More...

AObjectPalette *	_palette
	Palette. More...

Static Protected Attributes inherited from anatomist::AObject
static std::map< std::string, int >	_objectTypes
	name-to-type map More...

static std::map< int, std::string >	_objectTypeNames
	type-to-name map More...

static std::map< std::string, carto::rc_ptr< ObjectMenu > >	_objectmenu_map
	Object Menu Map. More...

Detailed Description

Definition at line 48 of file volrendershader.h.

Constructor & Destructor Documentation

◆ VolRenderShader()

anatomist::VolRenderShader::VolRenderShader ( AObject * vol )

◆ ~VolRenderShader()

virtual anatomist::VolRenderShader::~VolRenderShader ( )

virtual

Member Function Documentation

◆ CanRemove()

virtual bool anatomist::VolRenderShader::CanRemove ( AObject * )

inlinevirtual

Reimplemented from anatomist::ObjectVector.

Definition at line 60 of file volrendershader.h.

References checkObject(), classType(), createDefaultPalette(), createRenderTextures(), drawQuads(), genTextures(), GetMaterial(), glAPI(), glDimTex(), glMakeBodyGLL(), glMakeTexImage(), glMaterial(), glPalette(), glSetChanged(), glSetTexEnvChanged(), glSetTexImageChanged(), glTexExtrema(), initializeShader(), isTransparent(), loadShaderFile(), loadTransferFunction(), material(), anatomist::AObject::name(), palette(), renderingIsObserverDependent(), SetMaterial(), setPalette(), setShaderType(), shaderType(), update(), vertex(), and viewStateID().

◆ checkObject()

bool anatomist::VolRenderShader::checkObject ( ) const

Referenced by CanRemove().

◆ classType()

static int anatomist::VolRenderShader::classType ( )

static

Referenced by CanRemove().

◆ createDefaultPalette()

void anatomist::VolRenderShader::createDefaultPalette ( const std::string & name = "" )

virtual

function called by getOrCreatePalette() - overloadable, need not be called directly

Reimplemented from anatomist::AObject.

Referenced by CanRemove().

◆ createRenderTextures()

void anatomist::VolRenderShader::createRenderTextures	(	int	width,
		int	height
	)

protected

Referenced by CanRemove().

◆ drawQuads()

void anatomist::VolRenderShader::drawQuads	(	float	x,
		float	y,
		float	z
	)		const

protected

Referenced by CanRemove().

◆ genTextures()

void anatomist::VolRenderShader::genTextures ( )

protected

Referenced by CanRemove().

◆ GetMaterial()

virtual Material& anatomist::VolRenderShader::GetMaterial ( )

virtual

Reimplemented from anatomist::AObject.

Referenced by CanRemove().

◆ glAPI() [1/2]

virtual const GLComponent* anatomist::VolRenderShader::glAPI ( ) const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glAPI() [2/2]

virtual GLComponent* anatomist::VolRenderShader::glAPI ( )

virtual

Reimplemented from anatomist::GLComponent.

◆ glDimTex()

virtual unsigned anatomist::VolRenderShader::glDimTex	(	const ViewState &	,
		unsigned	tex = `0`
	)		const

virtual

texture dimension (1, 2 [or 3])

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glMakeBodyGLL()

virtual bool anatomist::VolRenderShader::glMakeBodyGLL	(	const ViewState &	state,
		const GLList &	gllist
	)		const

virtual

If you want to make a non-standard GL display list for the body geometry, overload this function to fill gllist.

Returns: true on success, false if the list could not be created

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glMakeTexImage()

virtual bool anatomist::VolRenderShader::glMakeTexImage	(	const ViewState &	state,
		const GLTexture &	gltex,
		unsigned	tex
	)		const

virtual

If you make non-standard textures (ie not from a palette), overload this function to fill gltex.

Since Anatomist 4.5, glMakeTexImage calls glBuildTexImage, which is actually the method to be overloaded by subclasses.

Returns: true on success, false if a texture could not be created

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glMaterial()

virtual const Material* anatomist::VolRenderShader::glMaterial ( ) const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glPalette()

virtual const AObjectPalette* anatomist::VolRenderShader::glPalette ( unsigned tex = 0 ) const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glSetChanged()

virtual void anatomist::VolRenderShader::glSetChanged	(	glPart	,
		bool	= `true`
	)		const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glSetTexEnvChanged()

virtual void anatomist::VolRenderShader::glSetTexEnvChanged	(	bool	= `true`,
		unsigned	tex = `0`
	)		const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glSetTexImageChanged()

virtual void anatomist::VolRenderShader::glSetTexImageChanged	(	bool	= `true`,
		unsigned	tex = `0`
	)		const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glTexExtrema() [1/2]

virtual const GLComponent::TexExtrema& anatomist::VolRenderShader::glTexExtrema ( unsigned tex = 0 ) const

virtual

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

◆ glTexExtrema() [2/2]

virtual GLComponent::TexExtrema& anatomist::VolRenderShader::glTexExtrema ( unsigned tex = 0 )

virtual

Reimplemented from anatomist::GLComponent.

◆ initializeShader()

void anatomist::VolRenderShader::initializeShader ( )

protected

Referenced by CanRemove().

◆ Is2DObject()

virtual bool anatomist::VolRenderShader::Is2DObject ( )

inlinevirtual

Can be display in 2D windows.

Reimplemented from anatomist::MObject.

Definition at line 57 of file volrendershader.h.

◆ Is3DObject()

virtual bool anatomist::VolRenderShader::Is3DObject ( )

inlinevirtual

Can be display in 3D windows.

Reimplemented from anatomist::MObject.

Definition at line 58 of file volrendershader.h.

References optionTree().

◆ isTransparent()

virtual bool anatomist::VolRenderShader::isTransparent ( ) const

virtual

Reimplemented from anatomist::MObject.

Referenced by CanRemove().

◆ loadShaderFile()

static std::string anatomist::VolRenderShader::loadShaderFile ( const std::string & filename )

staticprotected

Referenced by CanRemove().

◆ loadTransferFunction()

void anatomist::VolRenderShader::loadTransferFunction ( )

protected

Referenced by CanRemove().

◆ material()

virtual const Material& anatomist::VolRenderShader::material ( ) const

virtual

Reimplemented from anatomist::AObject.

Referenced by CanRemove().

◆ optionTree()

virtual Tree* anatomist::VolRenderShader::optionTree ( ) const

virtual

Menu tree for new options, see object/optionMatcher.h.

Reimplemented from anatomist::ObjectVector.

Referenced by Is3DObject().

◆ palette() [1/2]

virtual AObjectPalette* anatomist::VolRenderShader::palette ( )

virtual

Normally, getOrCreatePalette() should be used instead of this function in most cases.

Reimplemented from anatomist::AObject.

Referenced by CanRemove().

◆ palette() [2/2]

virtual const AObjectPalette* anatomist::VolRenderShader::palette ( ) const

virtual

Reimplemented from anatomist::AObject.

◆ render()

virtual bool anatomist::VolRenderShader::render	(	PrimList &	,
		const ViewState &
	)

virtual

rendering (generally 2D or 3D using OpenGL).

Calls GLComponent API ig glAPI() is not null, otherwise nothing is done and this method should be overloaded.

Reimplemented from anatomist::MObject.

◆ renderingIsObserverDependent()

virtual bool anatomist::VolRenderShader::renderingIsObserverDependent ( ) const

virtual

true only if the rendering (openGL) of the object changes with the observer position/orientation of the view (which is rare, but typically needed for Volume Rendering)

Reimplemented from anatomist::MObject.

Referenced by CanRemove().

◆ SetMaterial()

virtual void anatomist::VolRenderShader::SetMaterial ( const Material & mat )

virtual

Reimplemented from anatomist::MObject.

Referenced by CanRemove().

◆ setPalette()

virtual void anatomist::VolRenderShader::setPalette ( const AObjectPalette & pal )

virtual

Reimplemented from anatomist::MObject.

Referenced by CanRemove().

◆ setShaderType()

bool anatomist::VolRenderShader::setShaderType ( const std::string & )

Referenced by CanRemove().

◆ shaderType()

std::string anatomist::VolRenderShader::shaderType ( ) const

Referenced by CanRemove().

◆ update()

virtual void anatomist::VolRenderShader::update	(	const Observable *	observable,
		void *	arg
	)

virtual

This class is an Observer of each of the AObject it groups.

Reimplemented from anatomist::MObject.

Referenced by CanRemove().

◆ vertex()

void anatomist::VolRenderShader::vertex	(	float	x,
		float	y,
		float	z
	)		const

protected

Referenced by CanRemove().

◆ viewStateID()

virtual std::string anatomist::VolRenderShader::viewStateID	(	glPart	part,
		const ViewState &
	)		const

protectedvirtual

Makes a unique ID from a viewstate.

The ID must be unique within the GLComponent instance and for the part part. Depending on the aspects of the viewstate to take into account, subclasses may have to overload it.

For instance, a mesh may build an ID only taking time into account, whereas a volume slice must also code the slice position and orientation into the ID.

Reimplemented from anatomist::GLComponent.

Referenced by CanRemove().

The documentation for this class was generated from the following file:

anatomist/object/volrendershader.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VolRenderShader()

◆ ~VolRenderShader()

Member Function Documentation

◆ CanRemove()

◆ checkObject()

◆ classType()

◆ createDefaultPalette()

◆ createRenderTextures()

◆ drawQuads()

◆ genTextures()

◆ GetMaterial()

◆ glAPI() [1/2]

◆ glAPI() [2/2]

◆ glDimTex()

◆ glMakeBodyGLL()

◆ glMakeTexImage()

◆ glMaterial()

◆ glPalette()

◆ glSetChanged()

◆ glSetTexEnvChanged()

◆ glSetTexImageChanged()

◆ glTexExtrema() [1/2]

◆ glTexExtrema() [2/2]

◆ initializeShader()

◆ Is2DObject()

◆ Is3DObject()

◆ isTransparent()

◆ loadShaderFile()

◆ loadTransferFunction()

◆ material()

◆ optionTree()

◆ palette() [1/2]

◆ palette() [2/2]

◆ render()

◆ renderingIsObserverDependent()

◆ SetMaterial()

◆ setPalette()

◆ setShaderType()

◆ shaderType()

◆ update()

◆ vertex()

◆ viewStateID()